Single Screw Barrel for HDPE/LDPE Extrsion Machine
Zhejiang Zhongyang Screw Manufacturing Co., Ltd.- After-sales Service:Yes
- Type:Profile Extruder
- Plastic Processed:PE
- Product Type:Extrusion Molding Machine
- Feeding Mode:One Feed
- Assembly Structure:Separate Type Extruder
Base Info
- Model NO.:ZYSCREW
- Screw:Single-Screw
- Engagement System:Full Intermeshing
- Screw Channel Structure:Deep Screw
- Exhaust:Exhaust
- Automation:Automatic
- Computerized:Computerized
- Size:Customize
- Material:Nitriding Steel
- Nitrided Layer Depth:0.5-0.8mm
- Nitrided Hardness:HRC56-58
- Bimetallic Layer Hardness:HRC58-62
- Bimetallic Layer Depth:3mm
- Transport Package:Slushing Oil Coated& Film Wrapped in Wooden Case
- Specification:ISO 9001: 2008 approved
- Trademark:Zhongyang
- Origin:Zhejiang of China
- HS Code:84779000
- Production Capacity:100 Sets, Month
Description
Basic Info.
Model NO. ZYSCREW Screw Single-Screw Engagement System Full Intermeshing Screw Channel Structure Deep Screw Exhaust Exhaust Automation Automatic Computerized Computerized Size Customize Material Nitriding Steel Nitrided Layer Depth 0.5-0.8mm Nitrided Hardness HRC56-58 Bimetallic Layer Hardness HRC58-62 Bimetallic Layer Depth 3mm Transport Package Slushing Oil Coated& Film Wrapped in Wooden Case Specification ISO 9001: 2008 approved Trademark Zhongyang Origin Zhejiang of China HS Code 84779000 Production Capacity 100 Sets/ MonthProduct Description
Single screw barrel for HDPE/LDPE extrsion machine
Specification:
Screw Diameter: Φ 15- Φ 300
L/D ratio: 15-46
Product classification:
Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and gas-exhausting type, etc.
Technical Information
Base Materials:
1)38CrMoAlA(JIS SACM645)
2)42CrMo(AISI 4140)
3)4Cr5MoSi V1 (JIS SKD-61)
4)9Cr18MOV
5)HPT
Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Co-based alloy
4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide
Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting
Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm: 3mm
Warranty and service: 1 year
Our advantages:
1)Excellent raw materials
2)Good customer service
3)Rapid delivery
4)Reasonable price
5)Production quickly
Experienced manufacture, we will be the best choice.